Results 131 to 140 of about 248,938 (315)

The structure of atmospheric parameters in wavenumber-space [PDF]

, 1976
March 1976.Includes bibliographical references (pages 92-94).Sponsored by the National Science Foundation DES 74-001917 A01.Sponsored by the National Science Foundation GA ...
Wackter, David, author, Department of Atmospheric Science, Colorado State University, publisher   +1 more
core  

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Observational analysis of tropical cyclone formation [PDF]

, 1979
April, 1979.Sponsored by the National Oceanic and Atmospheric Administration, National Hurricane and Experimental Meteorology Laboratory NA-79-RAD-00002.Sponsored by the National Science Foundation ATM 78-18962.Supplementary support from the Navy ...
Department of Atmospheric Science, Colorado State University, publisher, McBride, John L., author   +1 more
core  

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Understanding ozone variability in spatial responses to emissions and meteorology in China using interpretable machine learning

iScience
Summary: To effectively control regional ozone pollution, it is crucial to investigate ozone variability in spatial responses to emissions and meteorology.
Xin Zhang, Wei-Chun Zhang, Wei Wu, Hong-Bin Liu   +3 more
doaj   +1 more source

Atmospheric sciences assistantships

Eos, Transactions American Geophysical Union, 1981
Research assistantships for graduate students in the atmospheric sciences are available from the National Center for Atmospheric Research (NCAR). Research topics should cover atmospheric dynamics, climatology, cloud physics, atmospheric chemistry and radiation, upper atmosphere physics, solar and space physics, oceanography, or environmental and ...
openaire   +1 more source

Observed characteristics of turbulence in the atmospheric boundary layer over mountainous terrain [PDF]

, 1980
December, 1980.Sponsored by the National Science Foundation ATM76 ...
Department of Atmospheric Science, Colorado State University, publisher, Hahn, David C., author   +1 more
core  

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source